Supporters of Sen. Markwayne Mullin say he'll use his well-documented passion to carry out Trump's immigration enforcement agenda.

The Hill’s Bill Sammon and Chris Stirewalt dive into resurfaced remarks by Oklahoma Sen. Markwayne Mullin at a recent event ...

The U.S. Senate’s Homeland Security & Governmental Affairs Committee will hold a confirmation hearing on March 18 for ...

If confirmed as Homeland Security secretary, Mullin’s Senate seat would open a temporary appointment and special election in ...

Oklahoma Sen. Markwayne Mullin has six children with his wife, Christie Mullin ...

The new Secretary of Homeland Security brings with him a fascinating origin story about how he got his first name.

Trump posted the announcement to his social media on Thursday afternoon. 2 News reached out to Mullin's office for statement.

President Trump has selected Sen. Markwayne Mullin (R-Okla.) — a former undefeated MMA fighter — to replace Kristi Noem as secretary of Homeland Security, branding him a “MAGA Warrior” and lauding his ...

President Trump announced that current DHS secretary, Kristi Noem, is being replaced by former MMA fighter and Oklahoma Sen. Markwayne Mullin.

Both Gov. Kevin Stitt and U.S. Rep. Stephanie Bice have announce they will not run for Sen. Markwayne Mullin's soon-to-be ...

In a letter to President Trump, members of the Republican Main Street Caucus back Sen. Markwayne Mullin to lead Homeland Security after Kristi Noem's ouster.